A randomized 25 question test from a pool of 761 questions, good luck!
In relation to IPv4, every classification has a finite amount of addresses. Which of the classifications below has the most subnet addresses?
Which of the cable types below would be best used in an H1 transmission trunk line?
In data transmission, a defined area of geographical coverage is commonly called an area network. Which of the area networks below is the second largest in area covered?
Which of the answers below best represents the recommended standard that uses an end device circuit to provide the encoding of characters?
There are numerous threats to the security of a DCS. Which of the security measures below would used be to prevent unauthorized changes from an operator?
In synchronous transmission, which of the answers below best describes where the incoming data is always detected by the receiver?
Which answer below is best described as the RS-232 standard for voltage range to transmit a "Space"?
With the HART protocol, field device messages consistently have _______ bytes of information about status. Choose the best answer from those provided below to fill in the blank.
There are several duties done by each layer within the a typical DCS. Which of the levels below is where the basic process control is performed?
All the wired network components interact with ISO layers. Which of the answers below reflects the ISO layers that the bridge interacts with?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below best known for use with USB and bluetooth devices?
Which of the answers below best represents the recommended standard that uses a balanced transmission system?
In networking, the ability to transmit data is vital. Which of the terms below would best be described as a networks ability, within a specific amount of time, to insure the delivery of data or node communication?
There are many different software programs that are commonly used by a DCS. Which of the programs below would allow the control of an employees access level in the system?
Which of the messaging types below is best described as communication by sending a command, initiated by the scanner module, to all field device on the segment?
There are many conventions to the creation of tags in a HMI. Which of those conventions would best describe the part of a tag that the arrows are pointing to in the picture below?
With IPv4, you would use static address assignment over dynamic for this primary reason?
Which of the messaging types below is best described as independent communication with the scanner module initiated by the properly configured field device?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is the largest in area covered?
Which answer below best reflects the baud rate of a serial communication channel that transmits 3 bit symbols at a rate of 3648 bps?
There are many versions of Modbus, one of those is Modbus ASCII. Which of the answers below correctly orders the components of the Modbus ASCII frame?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below best known for use with USB and bluetooth devices?
Communication technology is generally specific to a type of area network. Which of the area networks below would IDSN and VPN be used primarily?
Which of the answers below best represents the maximum number of devices that can be connected to an H1 multidrop bus network?
From the answers below, chooses the best answer that does not affect the transmission of a signal with metal wire or cable.